securities

NSE updates

Exchange circulars for trading members and listed entities — compliance, surveillance, settlement, and market operation changes.

Past 30 days

NSE30 Jun 2026Circular

Modifications in the Pre-open Call Auction Framework

NSE30 Jun 2026Circular

Modifications in the Pre-open Call Auction Framework

NSE30 Jun 2026Circular

Modifications in the Pre-Open Call Auction framework

NSE30 Jun 2026Circular

Modifications in the Pre-Open Call Auction framework

NSE30 Jun 2026Circular

Quarterly Cyber Incident reporting under Cyber Security & Cyber Resilience Framework for Regulated Entities (REs)

NSE30 Jun 2026Circular

Quarterly Cyber Incident reporting under Cyber Security & Cyber Resilience Framework for Regulated Entities (REs)

NSE29 Jun 2026Circular

Applicability of Additional Surveillance Measure (ASM)

NSE29 Jun 2026Circular

Applicability of Additional Surveillance Measure under IBC

NSE29 Jun 2026Circular

Applicability of Enhanced Surveillance Measures (ESM)

NSE29 Jun 2026Circular

Applicability of Short-Term Additional Surveillance Measure (ST-ASM)

NSE29 Jun 2026Circular

Due Date Rates (DDR) - Monthly Electricity Futures in Commodity Derivatives Segment

NSE29 Jun 2026Circular

List of Securities moving to Stage I of Graded Surveillance Measure (GSM)

NSE29 Jun 2026Circular

Measure in respect of companies with high Promoter as well as non- Promoter 'Encumbrance' as per Reg. 28(3) of SEBI (SAST) Regulation 2011.

NSE29 Jun 2026Circular

Quantity Freeze Limits for Indices

NSE29 Jun 2026Circular

Revised Applicable MWPL, Participant, Institutional Client and Non-Institutional Client Limits for Securities and ETFs - SLBS

NSE29 Jun 2026Circular

Same Group Trade Cancellation Mechanism (SGTCM) in Equity & Equity Derivatives Segment

NSE28 Jun 2026Circular

Applicability of Additional Surveillance Measure (ASM)

NSE28 Jun 2026Circular

Applicability of Enhanced Surveillance Measure (ESM)

NSE28 Jun 2026Circular

Applicability of Short-Term Additional Surveillance Measure (ST-ASM)

NSE28 Jun 2026Circular

NSE updates

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Past 30 days

Modifications in the Pre-open Call Auction Framework

Modifications in the Pre-open Call Auction Framework

Modifications in the Pre-Open Call Auction framework

Modifications in the Pre-Open Call Auction framework

Quarterly Cyber Incident reporting under Cyber Security & Cyber Resilience Framework for Regulated Entities (REs)

Quarterly Cyber Incident reporting under Cyber Security & Cyber Resilience Framework for Regulated Entities (REs)

Applicability of Additional Surveillance Measure (ASM)

Applicability of Additional Surveillance Measure under IBC

Applicability of Enhanced Surveillance Measures (ESM)

Applicability of Short-Term Additional Surveillance Measure (ST-ASM)

Due Date Rates (DDR) - Monthly Electricity Futures in Commodity Derivatives Segment

List of Securities moving to Stage I of Graded Surveillance Measure (GSM)

Measure in respect of companies with high Promoter as well as non- Promoter 'Encumbrance' as per Reg. 28(3) of SEBI (SAST) Regulation 2011.

Quantity Freeze Limits for Indices

Revised Applicable MWPL, Participant, Institutional Client and Non-Institutional Client Limits for Securities and ETFs - SLBS

Same Group Trade Cancellation Mechanism (SGTCM) in Equity & Equity Derivatives Segment

Applicability of Additional Surveillance Measure (ASM)

Applicability of Enhanced Surveillance Measure (ESM)

Applicability of Short-Term Additional Surveillance Measure (ST-ASM)

Revised list of Cross Margin Eligible Exchange Traded Funds (ETFs)